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Rufina [12.5K]
3 years ago
9

What does the second law of thermodynamics state?

Physics
1 answer:
bulgar [2K]3 years ago
3 0
In all energy transfers, if no energy leaves or enters the system, then the potential energy will always be less.
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A flashing red traffic light at an intersection means
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Just do what u would do if u were at a stop sign 
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How Negative Points Works<br><br>btw help me with this<br><br>How much does the sky weigh?<br>​
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Explanation:

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2 years ago
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Using the criteria you described in your previous answer, how would you compare solar power to fossil fuel power?
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Solar power differ to fossil fuel power in that solar power is a much more optimal resource than fossil fuels

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<h3>What is renewable energy?</h3>

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6 0
2 years ago
Becky has a younger sister. If the sister was half Becky's age when Becky was 6, and Becky is now 70, how old is Becky's sister?
rjkz [21]

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3 years ago
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The volume of a piece of metal of a mass 6 gram is 15cm3. What is the density of the metal piece?
torisob [31]

Answer:

0.4 g/cm^3

Explanation:

The density of an object can be found using the following formula.

d= m/v

where m is the mass and v is the volume.

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m=6 g

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Substitute these into the formula.

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d= 0.4 g/ cm^3

The density of the metal is 0.4 grams per cubic centimeter.

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3 years ago
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